A lamp is marked 220V 60 W. Calculate the energy it would consume when connected…

A lamp is marked 220V 60 W. Calculate the energy it would consume when connected to a 220V source for 1 hour.
  • A.
    216000J
  • B.
    13200J
  • C.
    3600J
  • D.
    864J
  • E.
    220J
Correct Answer: Option A
Explanation

E = pt
=> 60 x 1 x 60 x 60 = 216000J

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